4-20mA 200khz Gas Mass Flow Sensor Air Ultrasonic Liquid Flow Sensor
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|Application Humidification||Air Conditioning Ultrasonic Gas Flow Sensor||Output||4-20mA(2 Wires)/0-5V/0-10V|
|Material||Epoxy Resin||Frequency||200khz Gas Sensor|
|Application||Gas And Liquid Filtration||Usage||Gas Sensor|
|Keywords||200khz Sensor Air Sensor||Type||Piezoresistive Ceramic 200khz Gas Sensor|
|Warranty||3 Years,2 Years||Detection Range||4m|
20mA Ultrasonic Liquid Flow Sensor,
20mA 200khz Ultrasonic Liquid Flow Sensor,
20mA 200khz Gas Mass Flow Sensor
High Efficiency GAS Flow Meter Sensor 200K Ultrasonic GAS Flow Transducer Sensor
200khz Ultrasonic Gas Flow Sensor Product Description:
2. Each Ulltasonic sensor with both transmitter and receiver for gas flow measuring, and also with two output cables.
3. Flexible to customized any size ultasonic sensors for flow measurement to meet different ultrasonic flow meters requirement
Low power gas meter 10mm 200khz ultrasonic transducer
|Centre working frequency (kHz)||TM-20-200KHZ Ultrasonic Gas Flow Sensor|
0 dB=3 Vp-p; cycle:8; distance:8cm (transmitter and receiver)
|Beam angle(-3dBfull angle)||12±2°|
|Minimal parallel impedance||250Ω±30%|
Maxim operating voltage
(Pulse Duty cycle ratio 2%)
|200KHZ gas sensor OUTLINE DRAWINGS AND DIMENSIONS|
Appearance: No visible damage and dirt.
The products conform to the RoHS directive and national environment protection law.
Dimensions (Unit: mm)
Parts shall be measured under a condition (Temp.:20℃±15℃, Humidity: 45%~85% R.H, Temperature: 40±5℃.).
The 200khz air sensor of the series are piezoresistive pressure sensors based on ceramic. The measuring bridge is printed directly on one side of the ceramic diaphragm by means of thick film technology. The rear part of the diaphragm can be exposed directly to the medium to be measured. Because of the excellent chemical resistance no additional protection is normally required.
Thanks to the reinforced outer area (monolithic structure) the sensor can be mounted directly in a case by using an O-ring or else it can be mounted to a metal fitting.
The sensors are designed in such a way so that temperature changes and overloading do not
cause any loss in reliability. The use of ceramic ensures high linearity across the entire range
of measurement and reduces effects of hysteresis to a minimum.
Additionally, PPS101 are thermal compensated by PTC resistors. The offset can be adjusted on
|1. Q: When can we get the reply?|
|Any inquiries will be replied within 24 hours.|
|2. Q: Can i have samples?|
|A: Yes. Sample is surely ok. We can even send you free sample and you should only pay for the freight fee.|
|3. Q: What about minimum order quantity?|
|A: We have no limit for MOQ, so you can even buy only 1 piece. Welcome to buy sample to test first.|
|4. Q: What about delivery time?|
|A: We will send sample to you within 3 days.|
|Production for big quantity needs 20 to 25 days. And it also depends on product and quantity.|
|5. Q: What about terms of payment?|
|A: Payment terms: T/T, west Union, Paypal and L/C etc.|
|6. Q: How you will send the goods to us?|
|A: We will send the goods to you by Air (DHL, Fedex, UPS, TNT) and Sea shipping etc.|
|7. Q: Are you trading company or manufacturer ?|
|A: We are in China buzzer manufactory|
|8. Q: Do you support OEM and ODM services?|
|A: Yes, surely support. we can customize products according to the drawing.|
|9. Q: Can you provide driven circuit?|
|A: Yes, of course sure.|
|10. Q: Can you solve technical problems for us?|
|A: Yes, Our Technical team will try our best to support you.|